Rotary drive adapter



FIG. 1 is a top perspective view of a rotary drive adapter, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a bottom perspective view thereof;

FIG. 8 is a cross-sectional view thereof, taken along line 8-8 of FIG. 2 ;

FIG. 9 is a perspective view of a rotary element of the design, a shroud element of the design omitted for clarity of illustration; and,

FIG. 10 is a front elevational view of FIG. 9 . 

CLAIM The ornamental design for a rotary drive adapter, as shown and described. 